(under subclass 329) Nest having a device which once actuated entraps the fowl and excludes others fowls from entering the nest during the period of occupancy.
SEE OR SEARCH THIS CLASS, SUBCLASS:
330+, for a trap which captures an egg and a fowl.
334+, for a trap which only captures an egg.
SEE OR SEARCH CLASS
43, Fishing, Trapping, and Vermin Destroying,
58+, for traps of general application and details applicable to this art.